What is the Least Common Multiple of 76161 and 76169?

Least common multiple or lowest common denominator (lcd) can be calculated in two way; with the LCM formula calculation of greatest common factor (GCF), or multiplying the prime factors with the highest exponent factor.

Least Common Multiple of 76161 and 76169 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 76161 and 76169, than apply into the LCM equation.

GCF(76161,76169) = 1
LCM(76161,76169) = ( 76161 × 76169) / 1
LCM(76161,76169) = 5801107209 / 1
LCM(76161,76169) = 5801107209

Least Common Multiple (LCM) of 76161 and 76169 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 76161 and 76169. First we will calculate the prime factors of 76161 and 76169.

Prime Factorization of 76161

Prime Factorization of 76169

Now multiplying the highest exponent prime factors to calculate the LCM of 76161 and 76169.

LCM(76161,76169) = 3¹ × 53¹ × 479¹ × 59¹ × 1291¹
LCM(76161,76169) = 5801107209